Journal ArticleDOI
Polymer supported perruthenate (PSP): a new oxidant for clean organic synthesis
Berthold Hinzen,Steven V. Ley +1 more
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TLDR
A polymer supported perruthenate reagent has been used in the conversion of primary and secondary alcohols to aldehydes and ketones as mentioned in this paper, without the need for conventional work-up procedures.Abstract:
A polymer supported perruthenate reagent has been prepared and
used in the conversion of primary and secondary alcohols to aldehydes
and ketones, respectively, affording pure products without the need for
conventional work-up procedures.read more
Citations
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Oxidation of Alcohols with Molecular Oxygen on Solid Catalysts
Tamas Mallat,Alfons Baiker +1 more
TL;DR: It is considered more feasible that the rate-deter-mining step is the cleavage of the C-H bond at the R-carbon atom, and the active site consists of an ensemble of metallic Auatoms and a cationic Au.
Journal ArticleDOI
Recoverable Catalysts and Reagents Using Recyclable Polystyrene-Based Supports
TL;DR: This paper presents a meta-analysis of C-C Bond Formation Using Recyclable Resin-Based Reagents and Catalysts using Immobilized Oxidants as a Carrier for Reagent Attachment to Polymer Supports, and some of the mechanisms behind this formation are described.
Journal ArticleDOI
Flow chemistry syntheses of natural products
TL;DR: This review highlights successes in the development and application of continuous flow chemistry methods for synthesis with an emphasis on new opportunities and technological advances.
Journal ArticleDOI
Functionalized Polymers—Emerging Versatile Tools for Solution-Phase Chemistry and Automated Parallel Synthesis
TL;DR: It has been demonstrated that complex natural products like the alkaloids +/-)-oxomaritidine and (+/-)-epimaritidine can be prepared by a sequence of five and six consecutive polymer-assisted steps, respectively, and the potent analgesic compound (+/--epibatidine in twelve linear steps ten of which are based on functionalized polymers.
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Recent developments in the aerobic oxidation of alcohols
Bi-Zeng Zhan,Alison Thompson +1 more
References
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Journal ArticleDOI
A New Methodology for Combinatorial Synthesis. Preparation of Diverse Quinoline Derivatives Using a Novel Polymer-Supported Scandium Catalyst
Shū Kobayashi,Satoshi Nagayama +1 more
Journal ArticleDOI
Polymer supported reagents. Chromic acid on anion exchange resins. A simple and practical oxidation of alcohols to aldehydes and ketones
Journal ArticleDOI
Polymeric reagents. 3. Poly[vinyl(pyridinium chlorochromate)]: a new recyclable oxidizing agent
Journal ArticleDOI
An improved protocol for azole synthesis with PEG-supported Burgess reagent
Peter Wipf,Srikanth Venkatraman +1 more
TL;DR: A polyethyleneglycol-linked version of Burgess reagent was developed and applied toward the cyclodehydration of β-hydroxy amides and thioamides as discussed by the authors.
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Tetra-n-propylammonium perruthenate (TPAP)-catalysed oxidations of alcohols using molecular oxygen as a co-oxidant
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